From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 025C65C61F for ; Tue, 26 Mar 2024 13:20:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711459254; cv=none; b=a7c3u8rml6t6CkRKS67ZDS1f9n4sim+22g00AT/v0AxfxjHUvJhBHUD7oqbwxanbNswo6VkrBqa+MG3J/9o57+tJXMtY6+vrPAOOpNpyih5A4avFtSqlVdGnx7/3pgYrzMqweCiCiCzOOdYJJIYE4/Y6LZ9Dw0IX1S2KjkSHKwk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711459254; c=relaxed/simple; bh=fcuI6SE5HuNXzPIjQfsZzor2tYA5KhaZREU7msoIPM4=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=XwMdelRH1tDVuVIil7+klW4cBT2nGpY13dtvm2V+EvaRrnqSofEp2fxWtmMXZqbNX9NeC2SWbYHr6Yk+z40Jl0e7L+XTr7ti0Vj/O6bbroEnAujmZ0PmKo3zpNgsn7SvxMwvdPPGYoTwNMH50eryKejncChe+/X5DQs1lIBFdJ0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=no/MAi7+; arc=none smtp.client-ip=192.198.163.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="no/MAi7+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1711459253; x=1742995253; h=date:from:to:cc:subject:message-id:mime-version; bh=fcuI6SE5HuNXzPIjQfsZzor2tYA5KhaZREU7msoIPM4=; b=no/MAi7+WKCvUekIfapIrNwbw2C+8yUTB1BHGbTnX0+JUaIhWfHZPY7s ET6MXirovMNQqk8RNM8LXkRu5mhCau7Y8oHpXLtNN+fAjPUavHOxhL9v3 TVqRprOXS+ZegARDsl/L81PUeqzfS2VlnBjMU3xGIt/zhMx9dGoDPOsHs YxO36JcYjtpm1ED9o6rWeSZTXI3/f8gRKSa+rpNYq9NuuGla5QJxXEBY7 AWKL3W3neUWrKXowDJHacCG/tlFvVd59bnPQk8zG/XMjx2TvHN/YkpPGe boDhamusJcK0vgAKB3usWggppqeJVuxdyZuYc4LW9JoHt+BcNu9HSZ2rJ g==; X-CSE-ConnectionGUID: Bu5wMN7pSpGkqs63iPa4dw== X-CSE-MsgGUID: UyLYI4vKQGaA4BPJRnNbfw== X-IronPort-AV: E=McAfee;i="6600,9927,11024"; a="17895785" X-IronPort-AV: E=Sophos;i="6.07,156,1708416000"; d="scan'208";a="17895785" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Mar 2024 06:20:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,156,1708416000"; d="scan'208";a="46976865" Received: from lkp-server01.sh.intel.com (HELO be39aa325d23) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 26 Mar 2024 06:20:47 -0700 Received: from kbuild by be39aa325d23 with local (Exim 4.96) (envelope-from ) id 1rp6jN-00004g-0l; Tue, 26 Mar 2024 13:20:45 +0000 Date: Tue, 26 Mar 2024 21:20:09 +0800 From: kernel test robot To: jasperwang@tencent.com, kaixuxia@tencent.com, frankjpliu@tencent.com, kasong@tencent.com, sagazchen@tencent.com, kernelxing@tencent.com, aurelianliu@tencent.com, jason.zeng@intel.com, wu.zheng@intel.com, yingbao.jia@intel.com, pei.p.jia@intel.com Cc: oe-kbuild-all@lists.linux.dev Subject: [opencloudos:next 70/98] mm/memcontrol.c:5103:5: error: call to undeclared function 'mem_cgroup_nr_lru_pages'; ISO C99 and later do not support implicit function declarations Message-ID: <202403262134.kuaI7FnX-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git next head: 52ae166cfe3d5af2e826d4bc7f68dd3f4b1bf410 commit: 59c5cf91d231ec8de8e71b6a9e65a63365a5e731 [70/98] memcg: add meminfo and vmstat show config: x86_64-randconfig-071-20240326 (https://download.01.org/0day-ci/archive/20240326/202403262134.kuaI7FnX-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240326/202403262134.kuaI7FnX-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202403262134.kuaI7FnX-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/memcontrol.c:5103:5: error: call to undeclared function 'mem_cgroup_nr_lru_pages'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 5103 | K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_ACTIVE_ANON)) + | ^ mm/memcontrol.c:5103:5: note: did you mean 'mem_cgroup_trylock_pages'? include/linux/memcontrol.h:967:20: note: 'mem_cgroup_trylock_pages' declared here 967 | static inline bool mem_cgroup_trylock_pages(struct mem_cgroup *memcg) | ^ mm/memcontrol.c:5161:3: error: expected expression 5161 | ); | ^ mm/memcontrol.c:5199:29: error: call to undeclared function 'mem_cgroup_nr_lru_pages'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 5199 | v[NR_ZONE_INACTIVE_ANON] = mem_cgroup_nr_lru_pages(memcg, BIT(LRU_INACTIVE_ANON)); | ^ mm/memcontrol.c:5222:7: error: use of undeclared identifier 'NR_VM_NUMA_STAT_ITEMS'; did you mean 'NR_VM_NODE_STAT_ITEMS'? 5222 | v += NR_VM_NUMA_STAT_ITEMS; | ^~~~~~~~~~~~~~~~~~~~~ | NR_VM_NODE_STAT_ITEMS include/linux/mmzone.h:210:2: note: 'NR_VM_NODE_STAT_ITEMS' declared here 210 | NR_VM_NODE_STAT_ITEMS | ^ 4 errors generated. vim +/mem_cgroup_nr_lru_pages +5103 mm/memcontrol.c 5012 5013 static int mem_cgroup_meminfo_read(struct seq_file *m, void *v) 5014 { 5015 struct mem_cgroup *memcg = mem_cgroup_from_css(seq_css(m)); 5016 u64 mem_limit, mem_usage; 5017 u64 mem_swap, mem_swap_usage; 5018 5019 /* 5020 * We only need mem_cgroup_css_rstat_flush, but the only 5021 * safe and easy call chain starts with cgroup_rstat_flush, 5022 * this flushes CPU/Block cgroup stats too which bring extra 5023 * overhead, but accetable in most cases. 5024 */ 5025 cgroup_rstat_flush(memcg->css.cgroup); 5026 5027 mem_limit = memcg->memory.max; 5028 /* if limit not set, use host ram total size*/ 5029 if (mem_limit == PAGE_COUNTER_MAX) 5030 mem_limit = totalram_pages() * PAGE_SIZE; 5031 else 5032 mem_limit = mem_limit * PAGE_SIZE; 5033 mem_usage = (u64)mem_cgroup_usage(memcg, false) * PAGE_SIZE; 5034 mem_swap = memcg->memsw.max; 5035 5036 if (mem_swap == PAGE_COUNTER_MAX) 5037 mem_swap = total_swap_pages * PAGE_SIZE; 5038 else 5039 mem_swap = mem_swap * PAGE_SIZE; 5040 mem_swap_usage = (u64)mem_cgroup_usage(memcg, true) * PAGE_SIZE - mem_usage; 5041 5042 /* 5043 * Tagged format, for easy grepping and expansion. 5044 */ 5045 seq_printf(m, 5046 "MemTotal: %8lu kB\n" 5047 "MemFree: %8lu kB\n" 5048 "Buffers: %8lu kB\n" 5049 "Cached: %8lu kB\n" 5050 "SwapCached: %8lu kB\n" 5051 "Active: %8lu kB\n" 5052 "Inactive: %8lu kB\n" 5053 "Active(anon): %8lu kB\n" 5054 "Inactive(anon): %8lu kB\n" 5055 "Active(file): %8lu kB\n" 5056 "Inactive(file): %8lu kB\n" 5057 "Unevictable: %8lu kB\n" 5058 "Mlocked: %8lu kB\n" 5059 #ifdef CONFIG_HIGHMEM 5060 "HighTotal: %8lu kB\n" 5061 "HighFree: %8lu kB\n" 5062 "LowTotal: %8lu kB\n" 5063 "LowFree: %8lu kB\n" 5064 #endif 5065 #ifndef CONFIG_MMU 5066 "MmapCopy: %8lu kB\n" 5067 #endif 5068 "SwapTotal: %8lu kB\n" 5069 "SwapFree: %8lu kB\n" 5070 "Dirty: %8lu kB\n" 5071 "Writeback: %8lu kB\n" 5072 "AnonPages: %8lu kB\n" 5073 "Mapped: %8lu kB\n" 5074 "Shmem: %8lu kB\n" 5075 "Slab: %8lu kB\n" 5076 "SReclaimable: %8lu kB\n" 5077 "SUnreclaim: %8lu kB\n" 5078 "KernelStack: %8lu kB\n" 5079 "PageTables: %8lu kB\n" 5080 #ifdef CONFIG_QUICKLIST 5081 "Quicklists: %8lu kB\n" 5082 #endif 5083 "NFS_Unstable: %8lu kB\n" 5084 "Bounce: %8lu kB\n" 5085 "WritebackTmp: %8lu kB\n" 5086 "CommitLimit: %8lu kB\n" 5087 "Committed_AS: %8lu kB\n" 5088 "VmallocTotal: %8lu kB\n" 5089 "VmallocUsed: %8lu kB\n" 5090 "VmallocChunk: %8lu kB\n" 5091 #ifdef CONFIG_MEMORY_FAILURE 5092 "HardwareCorrupted: %5lu kB\n" 5093 #endif 5094 #ifdef CONFIG_TRANSPARENT_HUGEPAGE 5095 "AnonHugePages: %8lu kB\n" 5096 #endif 5097 , 5098 (unsigned long)(mem_limit / 1024), 5099 (unsigned long)((mem_limit - mem_usage) / 1024), 5100 (unsigned long)0, 5101 K(memcg_page_state_local(memcg, NR_FILE_PAGES)), 5102 K(memcg_page_state_local(memcg, MEMCG_SWAP)),//MEMCG_SWAP > 5103 K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_ACTIVE_ANON)) + 5104 mem_cgroup_nr_lru_pages(memcg, BIT(LRU_ACTIVE_FILE))),//K(pages[LRU_ACTIVE_ANON] + pages[LRU_ACTIVE_FILE]), 5105 K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_INACTIVE_ANON)) + 5106 mem_cgroup_nr_lru_pages(memcg, BIT(LRU_INACTIVE_FILE))),//K(pages[LRU_INACTIVE_ANON] + pages[LRU_INACTIVE_FILE]), 5107 K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_ACTIVE_ANON))),//K(pages[LRU_ACTIVE_ANON]), 5108 K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_INACTIVE_ANON))),//K(pages[LRU_INACTIVE_ANON]), 5109 K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_ACTIVE_FILE))),//K(pages[LRU_ACTIVE_FILE]), 5110 K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_INACTIVE_FILE))),//K(pages[LRU_INACTIVE_FILE]), 5111 K(mem_cgroup_nr_lru_pages(memcg, BIT(LRU_UNEVICTABLE))),//K(pages[LRU_UNEVICTABLE]), 5112 (unsigned long)0,//K(global_page_state(NR_MLOCK)), 5113 #ifdef CONFIG_HIGHMEM 5114 (unsigned long)0,//K(i.totalhigh), 5115 (unsigned long)0,//K(i.freehigh), 5116 (unsigned long)0,//K(i.totalram-i.totalhigh), 5117 (unsigned long)0,//K(i.freeram-i.freehigh), 5118 #endif 5119 #ifndef CONFIG_MMU 5120 (unsigned long)0,//K((unsigned long) atomic_long_read(&mmap_pages_allocated)), 5121 #endif 5122 (unsigned long)(mem_swap / 1024), 5123 (unsigned long)((mem_swap - mem_swap_usage) / 1024), 5124 (unsigned long)0,//K(global_page_state(NR_FILE_DIRTY)), 5125 (unsigned long)0,//K(global_page_state(NR_WRITEBACK)), 5126 #ifdef CONFIG_TRANSPARENT_HUGEPAGE 5127 K(memcg_page_state(memcg, memcg1_stats[1]) 5128 + memcg_page_state(memcg, memcg1_stats[2]) * 5129 HPAGE_PMD_NR), 5130 //K(global_page_state(NR_ANON_PAGES) 5131 // + global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) * 5132 //HPAGE_PMD_NR), 5133 #else 5134 K(memcg_page_state(memcg, memcg1_stats[1])), //K(global_page_state(NR_ANON_PAGES)), 5135 #endif 5136 K(memcg_page_state(memcg, memcg1_stats[4])),//K(global_page_state(NR_FILE_MAPPED)), 5137 (unsigned long)0, //K(global_page_state(NR_SHMEM)), 5138 (unsigned long)0, //K(global_page_state(NR_SLAB_RECLAIMABLE) + 5139 //global_page_state(NR_SLAB_UNRECLAIMABLE)), 5140 (unsigned long)0, //K(global_page_state(NR_SLAB_RECLAIMABLE)), 5141 (unsigned long)0, //K(global_page_state(NR_SLAB_UNRECLAIMABLE)), 5142 (unsigned long)0, //global_page_state(NR_KERNEL_STACK) * THREAD_SIZE / 1024, 5143 (unsigned long)0, //K(global_page_state(NR_PAGETABLE)), 5144 #ifdef CONFIG_QUICKLIST 5145 (unsigned long)0, //K(quicklist_total_size()), 5146 #endif 5147 (unsigned long)0, //K(global_page_state(NR_UNSTABLE_NFS)), 5148 (unsigned long)0, //K(global_page_state(NR_BOUNCE)), 5149 (unsigned long)0, //K(global_page_state(NR_WRITEBACK_TEMP)), 5150 (unsigned long)0, //K(vm_commit_limit()), 5151 (unsigned long)0, //K(committed), 5152 (unsigned long)0, //(unsigned long)VMALLOC_TOTAL >> 10, 5153 (unsigned long)0, //vmi.used >> 10, 5154 (unsigned long)0, //vmi.largest_chunk >> 10 5155 #ifdef CONFIG_MEMORY_FAILURE 5156 (unsigned long)0, //,atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10) 5157 #endif 5158 #ifdef CONFIG_TRANSPARENT_HUGEPAGE 5159 K(memcg_page_state(memcg, memcg1_stats[2]) * HPAGE_PMD_NR) 5160 #endif 5161 ); 5162 5163 //hugetlb_report_meminfo(m); 5164 5165 //arch_report_meminfo(m); 5166 5167 return 0; 5168 } 5169 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki